CN206348651U - A kind of keyboard hole automatic detection device - Google Patents
A kind of keyboard hole automatic detection device Download PDFInfo
- Publication number
- CN206348651U CN206348651U CN201621403466.7U CN201621403466U CN206348651U CN 206348651 U CN206348651 U CN 206348651U CN 201621403466 U CN201621403466 U CN 201621403466U CN 206348651 U CN206348651 U CN 206348651U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- conveyer belt
- fixed plate
- detection device
- automatic detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of keyboard hole automatic detection device, including transmission motor and keyboard fixed plate, the transmission motor is connected with the first conveyer belt and the second conveyer belt being parallel to each other, the upper face of the keyboard fixed plate is offering strip through-hole, the lower surface of fixed support is installed with RF transmitter, support bracket fastened upper surface is installed with infrared receiver and proximity transducer under described, it is described under support bracket fastened lower surface be installed with PLC.The keyboard lamp hole automatic detection device, by setting keyboard fixed plate on the first conveyer belt and the second conveyer belt, fixed test is carried out in transmission direction, detect in the hole of determining for carrying out keyboard lamp hole using RF transmitter and infrared receiver, detection is more accurate, sets PLC to carry out signal transacting control, it is to avoid defective products and dislocation lamp hole keyboard enter next step process, the quality of production is improved, waste is reduced.
Description
Technical field
The utility model belongs to keyboard production technical field, and in particular to a kind of keyboard hole automatic detection device.
Background technology
General, can all there are rows of multiple keyboard lights on keyboard, it is existing, it is general during keyboard is produced
Slotting lamp assembling automatically will be carried out using machinery.But need keyboard lamp hole to be positioned and detected keyboard light before lamp is inserted
Whether hole misplaces, once there is the dislocation of keyboard hole or Wrong localization, can cause to damage lamp bead when inserting lamp, or assemble crooked, generation
It is bad, cause to waste.
Utility model content
The purpose of this utility model is to provide a kind of keyboard hole automatic detection device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of keyboard hole automatic detection device, including
Motor and keyboard fixed plate are transmitted, the transmission motor is connected with the first conveyer belt and the second conveyer belt being parallel to each other,
The keyboard fixed plate is positioned over the upper surface of the first conveyer belt and the second conveyer belt, the upper face of the keyboard fixed plate
Three sides are fixedly connected with fixed dam, and another side of keyboard fixed plate is fixedly connected with elastic clipping strip, the keyboard
The upper face of fixed plate is offering strip through-hole, and the right-hand member bottom of the keyboard fixed plate, which is fixedly connected with, is approached sensing
It is provided with below fixed support, and the first conveyer belt and is provided with above the sensor block of device sensing, first conveyer belt
Lower fixed support, the lower surface of fixed support is installed with RF transmitter, it is described under support bracket fastened upper table
Face is installed with infrared receiver and proximity transducer, it is described under support bracket fastened lower surface be installed with PLC controls
Device processed.
It is preferred that, the output end of the infrared receiver and the output end of proximity transducer are electrically connected at PLC controls
The signal input part of device processed.
It is preferred that, the RF transmitter is arranged on the surface of infrared receiver.
It is preferred that, the control output end of the PLC is electrically connected with the control signal of RF transmitter, biography
The controlling switch end of power transmission machine and the input of audible-visual annunciator.
It is preferred that, the width of the strip through-hole is less than the spacing between the first conveyer belt and the second conveyer belt.
It is preferred that, first conveyer belt and the second conveyer belt upper surface are provided with what limitation keyboard fixed plate deflected
Depressed part.
Technique effect of the present utility model and advantage：The keyboard lamp hole automatic detection device, passes through the first conveyer belt and
Set on two conveyer belts in keyboard fixed plate, transmission direction and carry out fixed test, utilize RF transmitter and infrared receiver
The hole of determining that device carries out keyboard lamp hole detects that it is more accurate to detect, sets PLC to carry out signal transacting control, it is to avoid defective products
And dislocation lamp hole keyboard enters next step process, improves the quality of production, reduces waste.
Brief description of the drawings
Fig. 1 is overlooking the structure diagram of the present utility model；
Fig. 2 is side structure schematic view of the present utility model；
Fig. 3 is electric connection system block diagram of the present utility model.
In figure：1 first conveyer belt, 2 second conveyer belts, 3 transmission motors, 4 keyboard fixed plates, 41 fixed dams, 42 bar shapeds
Through hole, 43 elastic clipping strips, 44 sensor blocks, 5 infrared receivers, 6 proximity transducers, 7 RF transmitters, fixed support on 8,
9 times fixed supports, 10PLC controllers, 11 audible-visual annunciators, 12 depressed parts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of keyboard hole automatic detection device as Figure 1-3, including transmission motor 3 and key
Disk fixed plate 4, the transmission motor 3 is connected with the first conveyer belt 1 and the second conveyer belt 2 being parallel to each other, the keyboard
Fixed plate 4 is positioned over the upper surface of the first conveyer belt 1 and the second conveyer belt 2, three of the upper face of the keyboard fixed plate 4
Side is fixedly connected with fixed dam 41, and another side of keyboard fixed plate 4 is fixedly connected with elastic clipping strip 43, the keyboard
The upper face of fixed plate 4 is offering strip through-hole 42, and the right-hand member bottom of the keyboard fixed plate 4, which is fixedly connected with, to be approached
The sensor block 44 of sensor sensing, the top of first conveyer belt 1 is provided with fixed support 8, and the first conveyer belt 1
Side is provided with lower fixed support 9, and the lower surface of fixed support 8 is installed with RF transmitter 7, the lower fixation
The upper surface of support 9 is installed with infrared receiver 5 and proximity transducer 6, and the lower surface of the lower fixed support 9 is consolidated
Dingan County is equipped with PLC 10.
Specifically, the output end of the infrared receiver 5 and the output end of proximity transducer 6 are electrically connected at PLC
The signal input part of controller 10.
Specifically, the RF transmitter 7 is arranged on the surface of infrared receiver 5.
Specifically, the control output end of the PLC 10 is electrically connected with the control input of RF transmitter 7
The input at end, the controlling switch end of transmission motor 3 and audible-visual annunciator 11.
Specifically, the width of the strip through-hole 42 is less than the spacing between the first conveyer belt 1 and the second conveyer belt 2.
Specifically, the upper surface of 1 and second conveyer belt of the first conveyer belt 2 is provided with limitation keyboard fixed plate 4 or so partially
The depressed part 12 of pendulum.
Specifically, when in use, causing keyboard fixed plate 4 in biography by the effect of the first conveyer belt 1 and the second conveyer belt 2
Send and take operation, after the sensor block 44 for being approached sensor sensing, which is approached sensor 6, to be sensed, the transmission letter of proximity transducer 6
Number give PLC 10, PLC 10 control RF transmitter 7 transmitting infrared ray, through infrared receiver 5 receive after
PLC 10 is passed to, and by processing and is judged, once there is the situation that infrared receiver 5 does not receive signal, is said
Bright infrared ray is blocked, that is, just hole or dislocation occurs.PLC 10 judges that control transmission motor 3 stops by signal, and
Control starts audible-visual annunciator 11 and carries out alarm.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (6)
1. a kind of keyboard hole automatic detection device, including transmission motor (3) and keyboard fixed plate (4), it is characterised in that：It is described to pass
Power transmission machine (3) is connected with the first conveyer belt (1) and the second conveyer belt (2) being parallel to each other, and the keyboard fixed plate (4) is put
It is placed in the upper surface of the first conveyer belt (1) and the second conveyer belt (2), three sides of the upper face of the keyboard fixed plate (4)
While fixed dam (41) is fixedly connected with, and another side of keyboard fixed plate (4) is fixedly connected with elastic clipping strip (43), it is described
The upper face of keyboard fixed plate (4) is offering strip through-hole (42), and the right-hand member bottom of the keyboard fixed plate (4), which is fixed, to be connected
It is connected to above the sensor block (44) for being approached sensor sensing, first conveyer belt (1) and is provided with fixed support (8),
And first be provided with lower fixed support (9) below conveyer belt (1), the lower surface of fixed support (8) is installed with
RF transmitter (7), the upper surface of the lower fixed support (9) is installed with infrared receiver (5) and close sensing
Device (6), the lower surface of the lower fixed support (9) is installed with PLC (10).
2. a kind of keyboard hole automatic detection device according to claim 1, it is characterised in that：The infrared receiver
(5) output end and the output end of proximity transducer (6) is electrically connected at the signal input part of PLC (10).
3. a kind of keyboard hole automatic detection device according to claim 1, it is characterised in that：The RF transmitter
(7) it is arranged on the surface of infrared receiver (5).
4. a kind of keyboard hole automatic detection device according to claim 1, it is characterised in that：The PLC (10)
Control output end be electrically connected with RF transmitter (7) control signal, transmission motor (3) controlling switch end harmony
The input of light crossing-signal (11).
5. a kind of keyboard hole automatic detection device according to claim 1, it is characterised in that：The strip through-hole (42)
Width is less than the spacing between the first conveyer belt (1) and the second conveyer belt (2).
6. a kind of keyboard hole automatic detection device according to claim 1, it is characterised in that：First conveyer belt (1)
Second conveyer belt (2) upper surface is provided with the depressed part (12) that limitation keyboard fixed plate (4) deflects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403466.7U CN206348651U (en) | 2016-12-21 | 2016-12-21 | A kind of keyboard hole automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403466.7U CN206348651U (en) | 2016-12-21 | 2016-12-21 | A kind of keyboard hole automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348651U true CN206348651U (en) | 2017-07-21 |
Family
ID=59321421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621403466.7U Active CN206348651U (en) | 2016-12-21 | 2016-12-21 | A kind of keyboard hole automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254387A (en) * | 2017-12-16 | 2018-07-06 | 无锡其宏包装材料厂 | Spinneret monitor station |
| CN108466314A (en) * | 2018-02-28 | 2018-08-31 | 重庆华康印务有限公司 | Tear line molding machine |
-
2016
- 2016-12-21 CN CN201621403466.7U patent/CN206348651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254387A (en) * | 2017-12-16 | 2018-07-06 | 无锡其宏包装材料厂 | Spinneret monitor station |
| CN108466314A (en) * | 2018-02-28 | 2018-08-31 | 重庆华康印务有限公司 | Tear line molding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206348651U (en) | A kind of keyboard hole automatic detection device | |
| CN107499999A (en) | A kind of paper guide with sheet positioning and cutting function | |
| CN201932747U (en) | Selvage deflection warning device for non-woven fabrics serial production line | |
| CN202035211U (en) | Flexible printed circuit board and touch screen with same | |
| CN105428463A (en) | Pressure type solar panel cracking detection mechanism | |
| CN107782743A (en) | A kind of lithium battery inner ring automatic detecting machine | |
| CN109141209B (en) | Detection device for packaging bag | |
| CN102200517A (en) | Apparatus for detecting through-hole defect on sheet material edge | |
| CN208377274U (en) | A kind of trademark paper tip detection device | |
| CN205879763U (en) | A welding intensity detection device | |
| CN205344152U (en) | Laser marking detects and alarm device | |
| CN211042091U (en) | Automatic detection device for photovoltaic module frame mounting hole | |
| CN204116022U (en) | Detect frock | |
| CN203740707U (en) | Residual strip detecting device for adhesive tape stripping machine | |
| CN216524363U (en) | Production line with sound detection function | |
| CN205599533U (en) | Protect solar or lunar halo automated inspection machine | |
| CN202632063U (en) | Automatic optic inspection control system | |
| CN203164178U (en) | Detection device | |
| CN206605556U (en) | A kind of lining paper detection means of disconnecting machine used for aluminium foil | |
| CN218057169U (en) | Detection system for conveying mechanism of coal gangue separator | |
| CN211839617U (en) | Stamping workpiece punching structure detection device | |
| CN211637398U (en) | Product suction control device for automatic test and packaging integrated machine | |
| CN208848347U (en) | A kind of BOPS sheet material trimming guide margin warning device | |
| CN219224693U (en) | Shaving board bubbling detection device | |
| CN209471082U (en) | A kind of ultrasonic flaw-detecting machine of intelligent multi-channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |